82365920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5657}}^1$

素因数の和:5692

約数の個数: 96

約数和(自身を含む): 239537088

約数和(自身を除く): 157171168

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 5657, 7280, 11314, 14560, 22628, 28285, 39599, 45256, 56570, 73541, 79198, 90512, 113140, 147082, 158396, 181024, 197995, 226280, 294164, 316792, 367705, 395990, 452560, 514787, 588328, 633584, 735410, 791980, 905120, 1029574, 1176656, 1267168, 1470820, 1583960, 2059148, 2353312, 2573935, 2941640, 3167920, 4118296, 5147870, 5883280, 6335840, 8236592, 10295740, 11766560, 16473184, 20591480, 41182960, 82365920]

約数ペア:

[(1, 82365920), (2, 41182960), (4, 20591480), (5, 16473184), (7, 11766560), (8, 10295740), (10, 8236592), (13, 6335840), (14, 5883280), (16, 5147870), (20, 4118296), (26, 3167920), (28, 2941640), (32, 2573935), (35, 2353312), (40, 2059148), (52, 1583960), (56, 1470820), (65, 1267168), (70, 1176656), (80, 1029574), (91, 905120), (104, 791980), (112, 735410), (130, 633584), (140, 588328), (160, 514787), (182, 452560), (208, 395990), (224, 367705), (260, 316792), (280, 294164), (364, 226280), (416, 197995), (455, 181024), (520, 158396), (560, 147082), (728, 113140), (910, 90512), (1040, 79198), (1120, 73541), (1456, 56570), (1820, 45256), (2080, 39599), (2912, 28285), (3640, 22628), (5657, 14560), (7280, 11314)]